UT204+ Digital Clamp Meter 600A (AC/DC) بنسة امبير تيار ثابت ومتردد

The UT204+ is part of UNI-T's UT200+ series of digital clamp meters, built to EN61010-2010 CAT II 600V / CAT III 300V safety standards. It combines overload protection with high measurement accuracy, making it suitable for AC/DC current, voltage, frequency, and temperature readings on live circuits.

Specifications

Features

General Characteristics

Why a Clamp Meter Instead of a Regular Multimeter?

A digital clamp meter measures current by clamping around a live wire — no need to break the circuit or disconnect anything, unlike a standard multimeter which needs the circuit opened to measure current in-line. That makes the UT204+'s 600A AC/DC range a practical fit for checking live panels, motors, and HVAC circuits without powering equipment down first. For voltage, resistance, and continuity checks where the circuit isn't live, a standard bench multimeter like the UT61E+ still offers higher display resolution (22,000 counts vs the UT204+'s 6,000).

True RMS Accuracy and Safety Rating

True RMS keeps the UT204+'s AC current and voltage readings accurate on non-sinusoidal loads — variable-frequency drives, dimmer circuits, and other electronically-switched loads that would throw off a cheaper averaging meter. Combined with its CAT III 600V safety rating, this makes it a practical fit for electrical panel and motor diagnostics, not just simple household circuits.

Temperature Measurement and the UT200+ Series

The UT204+ adds temperature measurement (–40°C to 1000°C) and a 60mF capacitance range on top of the base UT200+ series features — two capabilities not included on every model in the series. This makes it a practical single tool for electricians and HVAC/R technicians who need both electrical and temperature readings on the same job, per UNI-T's official series specification.

Who Is This Clamp Meter For?

• Electricians checking live current draw on panels and circuits without disconnecting anything.
• HVAC/R technicians needing both current and temperature readings from one tool.
• Maintenance teams diagnosing motor and equipment faults where True RMS accuracy matters on non-clean AC waveforms.

Frequently Asked Questions

Can the UT204+ measure DC current, or only AC?

Both — it measures AC and DC current up to 600A, along with AC and DC voltage up to 600V.

What's the jaw opening size on this clamp meter?

28mm, per UNI-T's official specification for this model.

What's the actual difference between a clamp meter and a regular multimeter?

A clamp meter measures current by clamping around a wire, without breaking the circuit; a regular multimeter needs the circuit opened and the meter placed in-line to measure current, which isn't practical or safe on many live circuits.

Does the UT204+ have True RMS measurement?

Yes — True RMS is listed as a standard feature, keeping AC readings accurate on non-sinusoidal waveforms, not just clean mains power.

What comes included with the UT204+?

Per UNI-T's official specification: batteries, test leads, and a thermocouple (temperature probe) — plus a gift box, carrying bag, and English manual as standard packing.

Whether you're an electrician checking a live panel or an HVAC technician tracking down a temperature fault, the UT204+ measures current, voltage, and temperature in one CAT III-rated tool. Contact RAM Electronics for availability and pricing on the UT204+ and the rest of the UT200+ series.